What is the opposite of day?
night
What is the opposite of up?
down
What is the opposite of full?
empty
What is the opposite of hard?
soft
What is the opposite of clean?
dirty
What is the opposite of close?
open
What is the opposite of huge?
tiny
What is the opposite of cry?
laugh
What is the opposite of dark?
light
What is the opposite of sad?
happy
What is the opposite of happy?
sad
What is the opposite of sweet?
sour
What is the opposite of small?
large
What is the opposite of catch?
throw
What is the opposite of black?
white
What is the opposite of dry?
wet
What is the opposite of last?
first
What is the opposite of short?
tall